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• <br /> 7717 `7 19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> 11111111111111111111111111111110111111111111111 Phone:425-814-8448 <br /> E NOI NEE MN is Fax:425-821-2120 <br /> Project: Continuous Strip Footing IBC Section 13.3.2:One-way shallow foundations <br /> 18"wide x 8"thick <br /> Footing width,B = 1 in <br /> / <br /> Footing Thickness,t = in <br /> Stem Wall width, C = in <br /> Stem Wall Height= in <br /> Normalweiqht f C = psi ,I <br /> Uncoated f = psi <br /> Longintudinal Reinforcement: #4 V <br /> Bar Diameter= 0.500 in <br /> Bar Area= 0.20 in2 Strip footing <br /> A s = 0.40 in2 <br /> Cover: in <br /> Stem Wall Reinforcement: #4 V Straight Dowels <br /> Bar Diameter= 0.500 in <br /> Bar Area= 0.20 in2 <br /> A 5 = 0.00 in2 <br /> Cover: in <br /> blt, = 12 in(per ft) <br /> d = 4.75 in <br /> Footing+Stem Wall Weight-Weight of Displaced Soil= 240 plf <br /> One-way shear, no shear reinforcement: <br /> [22.5.5.1] Vc = 22 f.bwd = 5700 #per foot length = 0.75 <br /> [22.5.10.1] Vu <_ 4Vc <br /> CB — C— 95Vc <br /> Vu = qubw 2 dl Ru = B — C <br /> qu = 51300 psf bw( 2 — d) <br /> Max Uniform Load on Stem= 76950 plf [Ultimate] <br /> 48094 plf [Service] <br /> Moment: <br /> [22.2.1.1] Mn = As fy(d —a/2) = 0.000 k-ft per foot length = 0.90 <br /> M OM <br /> it n B— C 2 a = Asfy — 0.00 in <br /> qubw( 2 ) 201n 0.85ffb <br /> Mu = 2 qu = (B 2 C)2 <br /> bw <br /> qu = NO MOMENT <br /> Max Uniform Load on Stem= 12000 plf [Ultimate] <br /> 7500 plf [Service] <br /> Development of Reinforcement: <br /> [25.4.2.3] Id = CooAlfi <br /> 11t�'Kdb = NIA( 6 tr) OK <br /> \ db <br /> Allowable Soil Bearing Pressure 1500 psf 2000 psf 2500 psf 3000 psf 3500 psf 4000 psf <br /> Max Uniform Load, Soil 2010 plf 2760 plf 3510 plf 4260 plf 5010 plf 5760 plf <br /> Max Uniform Load,Shear 48094 plf 48094 plf 48094 plf 48094 plf 48094 plf 48094 plf <br /> Max Uniform Load,Moment 7500 plf 7500 plf 7500 plf 7500 plf 7500 plf 7500 plf <br /> Max Uniform Load(Service) 2010 plf 2760 plf 3510 plf 4260 plf 5010 plf 5760 plf <br /> Max Uniform Load(Ultimate) 3216 plf 4416 plf 5616 plf 6816 plf 8016 plf 9216 plf <br /> Max Point Load(Service) 16080# 22080# 28080# 34080# 40080# 46080# <br /> Max Point Load(Ultimate) 25728# 35328# 44928# 54528# 64128# 73728# <br /> Date: 3/19/2018 <br /> Page: M2.1 <br />